使用JavaSwing调用百度API实现动物植物识别

pom.xml依赖:

    <dependencies>
        <dependency>
            <groupId>com.baidu.aip</groupId>
            <artifactId>java-sdk</artifactId>
            <version>4.16.11</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.47</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.48</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.12.4</version>
        </dependency>


    </dependencies>

 

sss： （这个使用来获取token的）

package Jframe;

import org.json.JSONObject;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.Map;

public class ssss {
    public static String getAuth() {
        // 官网获取的 API Key 更新为你注册的
        String clientId = "*******";
        // 官网获取的 Secret Key 更新为你注册的
        String clientSecret = "***********";
        return getAuth(clientId, clientSecret);
    }

    /**
     * 获取API访问token
     * 该token有一定的有效期，需要自行管理，当失效时需重新获取.
     * @param ak - 百度云官网获取的 API Key
     * @param sk - 百度云官网获取的 Secret Key
     * @return assess_token 示例：
     * "24.460da4889caad24cccdb1fea17221975.2592000.1491995545.282335-1234567"
     */
    public static String getAuth(String ak, String sk) {
        // 获取token地址
        String authHost = "https://aip.baidubce.com/oauth/2.0/token?";
        String getAccessTokenUrl = authHost
                // 1. grant_type为固定参数
                + "grant_type=client_credentials"
                // 2. 官网获取的 API Key
                + "&client_id=" + ak
                // 3. 官网获取的 Secret Key
                + "&client_secret=" + sk;
        try {
            URL realUrl = new URL(getAccessTokenUrl);
            // 打开和URL之间的连接
            HttpURLConnection connection = (HttpURLConnection) realUrl.openConnection();
            connection.setRequestMethod("GET");
            connection.connect();
            // 获取所有响应头字段
            Map<String, List<String>> map = connection.getHeaderFields();
            // 遍历所有的响应头字段
            for (String key : map.keySet()) {
                System.err.println(key + "--->" + map.get(key));
            }
            // 定义 BufferedReader输入流来读取URL的响应
            BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String result = "";
            String line;
            while ((line = in.readLine()) != null) {
                result += line;
            }
            /**
             * 返回结果示例
             */
            System.err.println("result:" + result);
            JSONObject jsonObject = new JSONObject(result);
            String access_token = jsonObject.getString("access_token");
            return access_token;
        } catch (Exception e) {
            System.err.printf("获取token失败！");
            e.printStackTrace(System.err);
        }
        return null;
    }
    public static void main(String[] args) {
        getAuth();
    }
}

 

interpt：（调用接口）

package Jframe;

import bean.Animal;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.baidu.aip.imageclassify.AipImageClassify;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.json.JSONObject;

import java.io.BufferedReader;
import java.util.HashMap;
import java.util.List;

public class interpt {
    public static String  Animal(AipImageClassify client,String path) {
        // 传入可选参数调用接口
        HashMap<String, String> options = new HashMap<String, String>();
        options.put("top_num", "1");
        // 参数为本地路径
        JSONObject res = client.animalDetect(path, options);
        /**
         * JSON转成字串符
         */
        String result1 = res.get("result").toString();
        JSONArray arr = JSON.parseArray(result1);
        String jsonObject1 = arr.get(0).toString();
        com.alibaba.fastjson.JSONObject obj = JSON.parseObject(jsonObject1);
        String name = obj.getString("name");
        if (name.equals("非动物")){
            if (sample(client,path).equals("非植物")){
                return "非动物，非植物";
            }
            else
                return sample(client,path);
        }
        return name;
//        System.out.println(res.toString(2));
    }
    public static String sample(AipImageClassify client,String path) {
        // 传入可选参数调用接口
        HashMap<String, String> options = new HashMap<String, String>();
        options.put("baike_num", "1");
        // 参数为本地路径
        JSONObject res = client.plantDetect(path, options);
        String result2 = res.get("result").toString();
        JSONArray arr = JSON.parseArray(result2);
        String jsonObject1 = arr.get(0).toString();
        com.alibaba.fastjson.JSONObject obj = JSON.parseObject(jsonObject1);
        String name = obj.getString("name");
        return name;
//        System.out.println(res.toString(2));
    }
}

 

main：（页面的实现）

package Jframe;

import com.baidu.aip.imageclassify.AipImageClassify;

import javax.swing.*;
import javax.swing.filechooser.FileFilter;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;

public class main {
    public static final String APP_ID = "******";
    public static final String API_KEY = "*********";
    public static final String SECRET_KEY = "************";
    public static String file1;
    public static void main(String[] args) {

        AipImageClassify aipImageClassify=new AipImageClassify(APP_ID,API_KEY,SECRET_KEY);

        JFrame jFrame=new JFrame("图片识别系统");
        jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        jFrame.setLayout(null);
        //初始化界面
        jFrame.setSize(2560,1440);
//        jFrame.setLocation(320,240);
        JFileChooser jFileChooser=new JFileChooser();
        jFileChooser.setFileFilter(new FileFilter() {
            @Override
            public boolean accept(File f) {
                return true;
            }

            @Override
            public String getDescription() {
                return null;
            }
        });
        // 创建登录按钮
        JButton SCButton = new JButton("上传图片");
        JLabel label3 =new JLabel("");
        label3.setBounds(300,100,200,50);
        SCButton.setBounds(50, 225, 100, 50);
        JLabel jLabel = new JLabel();
        ImageIcon i = new ImageIcon("");
        //设置ImageIcon
        jLabel.setIcon(i);
        //label的大小设置为ImageIcon,否则显示不完整
        JButton WLButton=new JButton("上传网络验证");
        WLButton.setBounds(SCButton.getX()+200,SCButton.getY(),150,50);
        SCButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
//                JOptionPane.showConfirmDialog(null, "上传图片");
                int returnVal = jFileChooser.showOpenDialog(jFrame);
                File file=jFileChooser.getSelectedFile();
                if (returnVal==JFileChooser.APPROVE_OPTION){
                    JOptionPane.showMessageDialog(jFrame, "计划打开文件:" + file.getAbsolutePath());
                    file1=file.getAbsolutePath();
                    file1.replaceAll("\\\\", "/");
                    ImageIcon imageIcon=new ImageIcon(file1);
                    Image image=imageIcon.getImage();//获取此图标的Image
                    image=image.getScaledInstance(350,200,Image.SCALE_AREA_AVERAGING);//将image压缩
                    imageIcon.setImage(image);//将压缩以后的照片在传回去
                    jLabel.setIcon(imageIcon);
                    jLabel.setBounds(25,25,imageIcon.getIconWidth(),imageIcon.getIconHeight());
                    SCButton.setBounds(50, 50+imageIcon.getIconHeight(), 100, 50);
                    WLButton.setBounds(175, 50+imageIcon.getIconHeight(), 100, 50);
                    label3.setBounds(50+imageIcon.getIconWidth(),100,800,100);
                }
            }
        });
        WLButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
//               JOptionPane.showConfirmDialog(null, "上传网络验证");
                String name=interpt.Animal(aipImageClassify,file1);
//                System.out.println(name);
                label3.setText("经过网络查询这个是："+name);
                label3.setFont(new Font(Font.DIALOG,1,25));
            }
        });
        jFrame.add(WLButton);
        jFrame.add(SCButton);
        jFrame.add(jLabel);
        jFrame.add(label3);
        jFrame.setVisible(true);
    }



}